20371667712

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{7607}}^1$

素因数の和:7954

約数の個数: 144

約数和(自身を含む): 59341669632

約数和(自身を除く): 38970001920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 317, 352, 384, 528, 634, 704, 768, 951, 1056, 1268, 1408, 1902, 2112, 2536, 2816, 3487, 3804, 4224, 5072, 6974, 7607, 7608, 8448, 10144, 10461, 13948, 15214, 15216, 20288, 20922, 22821, 27896, 30428, 30432, 40576, 41844, 45642, 55792, 60856, 60864, 81152, 83677, 83688, 91284, 111584, 121712, 121728, 167354, 167376, 182568, 223168, 243424, 243456, 251031, 334708, 334752, 365136, 446336, 486848, 502062, 669416, 669504, 730272, 892672, 973696, 1004124, 1338832, 1339008, 1460544, 1947392, 2008248, 2411419, 2677664, 2678016, 2921088, 4016496, 4822838, 5355328, 5842176, 7234257, 8032992, 9645676, 10710656, 14468514, 16065984, 19291352, 21421312, 26525609, 28937028, 32131968, 38582704, 53051218, 57874056, 64263936, 77165408, 79576827, 106102436, 115748112, 154330816, 159153654, 212204872, 231496224, 308661632, 318307308, 424409744, 462992448, 617323264, 636614616, 848819488, 925984896, 1273229232, 1697638976, 1851969792, 2546458464, 3395277952, 5092916928, 6790555904, 10185833856, 20371667712]

約数ペア:

[(1, 20371667712), (2, 10185833856), (3, 6790555904), (4, 5092916928), (6, 3395277952), (8, 2546458464), (11, 1851969792), (12, 1697638976), (16, 1273229232), (22, 925984896), (24, 848819488), (32, 636614616), (33, 617323264), (44, 462992448), (48, 424409744), (64, 318307308), (66, 308661632), (88, 231496224), (96, 212204872), (128, 159153654), (132, 154330816), (176, 115748112), (192, 106102436), (256, 79576827), (264, 77165408), (317, 64263936), (352, 57874056), (384, 53051218), (528, 38582704), (634, 32131968), (704, 28937028), (768, 26525609), (951, 21421312), (1056, 19291352), (1268, 16065984), (1408, 14468514), (1902, 10710656), (2112, 9645676), (2536, 8032992), (2816, 7234257), (3487, 5842176), (3804, 5355328), (4224, 4822838), (5072, 4016496), (6974, 2921088), (7607, 2678016), (7608, 2677664), (8448, 2411419), (10144, 2008248), (10461, 1947392), (13948, 1460544), (15214, 1339008), (15216, 1338832), (20288, 1004124), (20922, 973696), (22821, 892672), (27896, 730272), (30428, 669504), (30432, 669416), (40576, 502062), (41844, 486848), (45642, 446336), (55792, 365136), (60856, 334752), (60864, 334708), (81152, 251031), (83677, 243456), (83688, 243424), (91284, 223168), (111584, 182568), (121712, 167376), (121728, 167354)]